InChI=1/C21H31N3O4/c1-4-6-8-15-9-7-10-18(15)23-20(26)19(25)22-16-11-13-17(14-12-16)24(3)21(27)28-5-2/h11-15,18H,4-10H2,1-3H3,(H,22,25)(H,23,26)/t15-,18-/m0/s1/f/h22-23H	C5F779684A8E46AD